STATUS - SOLD
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Description :
The Herron Audio VTSP-1A/166 Vacuum Tube Stereo Preamplifier, introduced in 1998, has delighted music lovers with its ability to reproduce the emotion, dynamics, and passion of the musical performance without adding or subtracting any colorations or distortions of its own. The clarity of its performance is true to the source. Individual voices are not lost amid the dynamics of full orchestra and chorus while inner detail and precise reproduction of time and three dimensional space are maintained through the entire range of dynamics.
Specifications :
Tube complement.....................................4 x 6922
Frequency response.................................1 Hz to beyond 100 kHz, 20 Hz to 20 kHz ±0.1 dB
.................................(volume control at 9 o'clock)
Volume Control.......................................166-position electronic stepped attenuator
Volume Tracking Maximum differential.......±0.1 dB channel to channel
Gain........................................................14dB
Output impedance...................................100 Ohms nominal at 1 kHz
Input impedance......................................100,000 ohms
Absolute Polarity.....................................Inverting
Power supply..........................................72,000 µF of energy storage
............................................4 levels of high voltage regulation
............................................Regulated soft start DC filament supply
...........................................Regulated tube bias supply
............................................Toroidal power transformer
Power requirements.................................230 VAC 50/60 Hz, 30 VA, Fuse 1/4 amp 250 volt slow blow
Input capacity.........................................18 Volts RMS
Dimensions(w x d x h).............................19 x 10 x 3.5 inch
Miscellaneous :
Manual...................................................Yes
Made in..................................................USA
Condition................................................9 / 10 (Good Condition)
Product information :
http://www.herronaudio.com/vtspspecs.html
http://www.herronaudio.com/images/vtspdata.pdf (Datasheet)
http://www.herronaudio.com/images/vtspman.pdf (Online manual) |